From 987524687227cb2ba2f32891e9b209e13bb4221a Mon Sep 17 00:00:00 2001
From: Dhananjay Tanpure <dtan13@pm.me>
Date: Mon, 16 Nov 2020 07:14:21 +0530
Subject: [PATCH] plugins/battery: Get battery capacity by
 /sys/class/power_supply

Reference:- https://www.kernel.org/doc/html/latest/admin-guide/abi-testing.html?#abi-sys-class-power-supply-supply-name-capacity

Co-authored-by: Koichi Murase <myoga.murase@gmail.com>
---
 plugins/battery/battery.plugin.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/battery/battery.plugin.sh b/plugins/battery/battery.plugin.sh
index 5a0476f..d42bff0 100644
--- a/plugins/battery/battery.plugin.sh
+++ b/plugins/battery/battery.plugin.sh
@@ -125,8 +125,8 @@ function battery_percentage {
         echo $WINPC
       ;;
     esac
-  else
-    echo "no"
+  elif [[ -r /sys/class/power_supply/BAT0/capacity ]]; then
+    echo "$(cat /sys/class/power_supply/BAT0/capacity)"
   fi
 }